1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c9d56f50a9e05fadb46ec43abb9051d5eaff3365e07c97e7080268c206bade. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e82cf8c7-597e-48f5-b407-a40d9c9a155e.json and https://artists.proofprofile.net/proofs/artist/e82cf8c7-597e-48f5-b407-a40d9c9a155e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hotline Bling - Acoustic Unplugged Instrumental
Hotline Bling - Instrumental Karaoke Edit
Hotline Bling - Instrumental Club Extended
Hotline Bling - Drum Loop Beats Drumbeats Mix
Hotline Bling - Vocal Acapella Vocals Mix
Stitches - Acoustic Unplugged Instrumental
Stitches - Drum Loop Beats Drumbeats Mix
Hotline Bling (feat. Menoosha) - Radio Video Remix
Hotline Bling (feat. Menoosha) - Extended Club Mashup
Hotline Bling (feat. Menoosha) - Workout Gym Mix 124 Bpm
Hotline Bling (feat. Menoosha) - Acoustic Unplugged Mix
Hotline Bling (feat. Menoosha) - Acoustic Unplugged Instrumental
Hotline Bling (feat. Menoosha) - Instrumental Karaoke Edit
Hotline Bling (feat. Menoosha) - Instrumental Club Extended
Hotline Bling (feat. Menoosha) - Drum Loop Beats Drumbeats Mix
Hotline Bling (feat. Menoosha) - Vocal Acapella Vocals Mix
Cheap Thrills - Radio Video Acting Remix
Cheap Thrills - Acoustic Unplugged Instrumental
Cheap Thrills - Karaoke Instrumental Carpool Edit
Cheap Thrills - Instrumental Club Extended
Cheap Thrills - Vocal Acapella Vocals Mix
Human - Karaoke Instrumental Carpool Edit
Rockabye 2017 - Extended Mix Instrumental
Rockabye 2017 - Acoustic Unplugged Instrumental
Chöre - Karaoke Instrumental Carpool Edit
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b0f3b098d1b2eafa4366ccf3a44ed02b39c93f4dc7581530d5239834cfcd2d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE21765520.
No Roots - Rob Nunjes Remix Edit Instrumental
No Roots - Wild Thoughts Remix Edit Instrumental
No Roots - Acoustic Remix Karaoke Instrumental
No Roots - Rob Nunjes Remix Instrumental
No Roots - Wild Thoughts Remix Instrumental
Your Song (I'm in Love) - Video Playlist Remix
Your Song (I'm in Love) - Extended Dance Mashup
Your Song (I'm in Love) - Acoustic Unplugged Remix
Your Song (I'm in Love) - Acoustic Karaoke Instrumental
Your Song (I'm in Love) - Workout Gym Mix 122 BPM
Your Song (I'm in Love) - Instrumental Extended Club Mix
Your Song (I'm in Love) - Karaoke Instrumental Carpool Edit
Your Song (I'm in Love) - Drum Beats Drumbeats Mix
Your Song (I'm in Love) - Acapella Vocal Mix
Monday Studio Sessions: Acoustic Unplugged Playlist
Shallow - Monday Studio Sessions Instrumental
Shallow - Spanish Acoustic Unplugged Remix
Shallow - Acoustic Unplugged Instrumental
Feel It Still - Acoustic Unplugged Version
Feel It Still - Acoustic Unplugged Instrumental
Feel It Still - Chillout Lounge Instrumental
Feel It Still - Karaoke Instrumental Carpool Edit
Feel It Still - Playlist Remix Edit Instrumental
Feel It Still - Instrumental Extended Club Mix
Feel It Still - Playlist Remix Extended Instrumental
Sucker - Acoustic Unplugged Instrumental
True Colors - Acoustic Unplugged Version
True Colors - Acoustic Unplugged Version Instrumental
True Colors - House Remix Edit Instrumental
True Colors - House Remix Extended Instrumental
Breathe - Instrumental Extended Club Mix
Breathe - Acoustic Unplugged Instrumental
Call My Name - Acoustic Unplugged Version
Call My Name - Acoustic Unplugged Instrumental
Call My Name - House Remix Edit Instrumental
Call My Name - House Remix Extended Instrumental
Monday Studio Sessions: Acoustic Unplugged Playlist, Vol. 2
Monday Studio Sessions: Acoustic Unplugged Playlist Vol.3
Dance the Night - Home & Away Playlist Remix
Dance the Night - Acoustic Unplugged Remix
Dance the Night - Original Monday Night Sessions Version
Dance the Night - Chillout Lounge Instrumental
Dance the Night - Original Monday Night Sessions Playback
Dance the Night - Karaoke Instrumental Edit
Dance the Night - Drum Beats Drumbeats Mix 123 Bpm
Dance the Night - Acapella Vocal Mix 123 Bpm
Used to Be Young - Canis Edit Vocal Remix
Used to Be Young - Fred Fat Edit Vocal Remix
Used to Be Young - Acoustic Unplugged Remix
Used to Be Young - Canis Extended Vocal Remix
Used to Be Young - Fred Fat Extended Vocal Remix
Used to Be Young - Canis Edit Instrumental
Used to Be Young - Fred Fat Edit Instrumental
Used to Be Young - Canis Extended Instrumental
Used to Be Young - Fred Fat Extended Instrumental
Used to Be Young - Vocal Acapella Mix 147 BPM
Used to Be Young - Eternal Sunshine Remix Edit
Used to Be Young - Iker Sadaba 80s Remix
Used to Be Young - Chillout Lounge Remix
Used to Be Young - Eternal Sunshine Remix
Used to Be Young - Iker Sadaba 80s Remix Extended
Used to Be Young - Instrumental ES Remix Edit
Used to Be Young - Iker Sadaba 80s Remix Instrumental
Used to Be Young - Chillout Lounge Instrumental
Used to Be Young - Instrumental ES Remix
Used to Be Young - Iker Sadaba 80s Remix Extended Instrumental
Beach Club del Mar, Vol.9 (Café Chill House Playlist Compilation 2019)
Beach Club del Mar 2020 (Chill House Café Playlist Compilation, Vol. 10)
Lounge of Love, Vol. 14 (The Acoustic Unplugged Compilation Playlist 2021)
Lounge of Love, Vol. 10 - The Acoustic Unplugged Compilation Playlist 2017
Viva Latino Party Playlist (100 Latin Music Hits)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9bdc607bf885e999eb0870f99006155ed2d84404353375a7d228477b8f9805. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172561.
#1 Club Hits 2016 - Best of Dance, House & EDM
House Remix Playlist 2020 mixed by Rob Nunjes
Dance Charts Remix Playlist Compilation 2016.1
Acoustic Unplugged - Bar Lounge Compilation Playlist 2017/1
Streaming Radio Playlist Compilation 2016.1
Stitches - Karaoke Version Originally Performed by Shawn Mendes
Instrumental Playback Hits - Karaoke Remix Playlist 2016.1
Stitches - Acapella Vocal Version Bpm 128
Lounge of Love Vol. 16 (The Acoustic Unplugged Compilation Playlist 2022 / 2023)
Blinding Lights - Acoustic Unplugged Remix